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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #ifndef EXAMPLES_SURFACES_APP_CHILD_GL_IMPL_H_ | |
| 6 #define EXAMPLES_SURFACES_APP_CHILD_GL_IMPL_H_ | |
| 7 | |
| 8 #include <GLES2/gl2.h> | |
| 9 #include <MGL/mgl_types.h> | |
| 10 | |
| 11 #include "base/containers/hash_tables.h" | |
| 12 #include "base/macros.h" | |
| 13 #include "base/memory/scoped_ptr.h" | |
| 14 #include "base/time/time.h" | |
| 15 #include "examples/spinning_cube/spinning_cube.h" | |
| 16 #include "examples/surfaces_app/child.mojom.h" | |
| 17 #include "mojo/public/cpp/bindings/string.h" | |
| 18 #include "mojo/public/cpp/bindings/strong_binding.h" | |
| 19 #include "mojo/services/gpu/interfaces/command_buffer.mojom.h" | |
| 20 #include "mojo/services/surfaces/interfaces/surface_id.mojom.h" | |
| 21 #include "mojo/services/surfaces/interfaces/surfaces.mojom.h" | |
| 22 #include "third_party/skia/include/core/SkColor.h" | |
| 23 #include "ui/gfx/size.h" | |
| 24 | |
| 25 namespace mojo { | |
| 26 | |
| 27 class ApplicationConnection; | |
| 28 | |
| 29 namespace examples { | |
| 30 | |
| 31 // Simple example of a child app using surfaces + GL. | |
| 32 class ChildGLImpl : public Child, public ResourceReturner { | |
| 33 public: | |
| 34 ChildGLImpl(ApplicationConnection* surfaces_service_connection, | |
| 35 CommandBufferPtr command_buffer, | |
| 36 InterfaceRequest<Child> request); | |
| 37 ~ChildGLImpl() override; | |
| 38 | |
| 39 private: | |
| 40 using ProduceCallback = mojo::Callback<void(SurfaceIdPtr id)>; | |
| 41 | |
| 42 // Child implementation. | |
| 43 void ProduceFrame(ColorPtr color, | |
| 44 SizePtr size, | |
| 45 const ProduceCallback& callback) override; | |
| 46 | |
| 47 // ResourceReturner implementation | |
| 48 void ReturnResources(Array<ReturnedResourcePtr> resources) override; | |
| 49 | |
| 50 void SetIdNamespace(uint32_t id_namespace); | |
| 51 void Draw(); | |
| 52 void RunProduceCallback(); | |
| 53 | |
| 54 SkColor color_; | |
| 55 gfx::Size size_; | |
| 56 SurfacePtr surface_; | |
| 57 MGLContext context_; | |
| 58 uint32_t id_namespace_; | |
| 59 uint32_t local_id_; | |
| 60 ::examples::SpinningCube cube_; | |
| 61 base::TimeTicks start_time_; | |
| 62 uint32_t next_resource_id_; | |
| 63 base::hash_map<uint32_t, GLuint> id_to_tex_map_; | |
| 64 ProduceCallback produce_callback_; | |
| 65 Binding<ResourceReturner> returner_binding_; | |
| 66 StrongBinding<Child> binding_; | |
| 67 | |
| 68 DISALLOW_COPY_AND_ASSIGN(ChildGLImpl); | |
| 69 }; | |
| 70 | |
| 71 } // namespace examples | |
| 72 } // namespace mojo | |
| 73 | |
| 74 #endif // EXAMPLES_SURFACES_APP_CHILD_GL_IMPL_H_ | |
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